Package ch.qos.logback.core.helpers
Class Transform
- java.lang.Object
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- ch.qos.logback.core.helpers.Transform
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public class Transform extends java.lang.Object
Utility class for transforming strings.
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
CDATA_EMBEDED_END
private static java.lang.String
CDATA_END
private static int
CDATA_END_LEN
private static java.lang.String
CDATA_PSEUDO_END
private static java.lang.String
CDATA_START
private static java.util.regex.Pattern
UNSAFE_XML_CHARS
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Constructor Summary
Constructors Constructor Description Transform()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
appendEscapingCDATA(java.lang.StringBuilder output, java.lang.String str)
Ensures that embedded CDEnd strings (]]>) are handled properly within message, NDC and throwable tag text.static java.lang.String
escapeTags(java.lang.String input)
This method takes a string which may contain HTML tags (ie, <b>, <table>, etc) and replaces any '<','>' ...static java.lang.String
escapeTags(java.lang.StringBuffer buf)
This method takes a StringBuilder which may contain HTML tags (ie, <b>, <table>, etc) and replaces any '<' and '>' characters with respective predefined entity references.
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Field Detail
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CDATA_START
private static final java.lang.String CDATA_START
- See Also:
- Constant Field Values
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CDATA_END
private static final java.lang.String CDATA_END
- See Also:
- Constant Field Values
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CDATA_PSEUDO_END
private static final java.lang.String CDATA_PSEUDO_END
- See Also:
- Constant Field Values
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CDATA_EMBEDED_END
private static final java.lang.String CDATA_EMBEDED_END
- See Also:
- Constant Field Values
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CDATA_END_LEN
private static final int CDATA_END_LEN
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UNSAFE_XML_CHARS
private static final java.util.regex.Pattern UNSAFE_XML_CHARS
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Method Detail
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escapeTags
public static java.lang.String escapeTags(java.lang.String input)
This method takes a string which may contain HTML tags (ie, <b>, <table>, etc) and replaces any '<','>' ... characters with respective predefined entity references.- Parameters:
input
- The text to be converted.
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escapeTags
public static java.lang.String escapeTags(java.lang.StringBuffer buf)
This method takes a StringBuilder which may contain HTML tags (ie, <b>, <table>, etc) and replaces any '<' and '>' characters with respective predefined entity references.- Parameters:
buf
- StringBuffer to transform- Returns:
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appendEscapingCDATA
public static void appendEscapingCDATA(java.lang.StringBuilder output, java.lang.String str)
Ensures that embedded CDEnd strings (]]>) are handled properly within message, NDC and throwable tag text.- Parameters:
output
- Writer. The initial CDSutart () of the CDATA section are the responsibility of the calling method.str
- The String that is inserted into an existing CDATA Section.
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